National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

58°F

14°C

Humidity 67%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 29 Jun 01:19 AM PDT
Extended Forecast for

4 Miles E Cascade Locks OR

  • Overnight

    Overnight: A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 52. Windy, with a west southwest wind around 25 mph, with gusts as high as 37 mph.

    Low: 52 °F

    Slight Chance
    Showers and
    Windy

  • Monday

    Monday: A 20 percent chance of showers before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 63. Windy, with a west wind 20 to 25 mph, with gusts as high as 37 mph.

    High: 63 °F

    Slight Chance
    Showers and
    Windy

  • Monday Night

    Monday Night: A 20 percent chance of showers between 2am and 3am. Mostly cloudy, with a low around 52. Windy, with a west wind 20 to 23 mph, with gusts as high as 32 mph.

    Low: 52 °F

    Slight Chance
    Showers and
    Windy

  • Tuesday

    Tuesday: A slight chance of showers between 7am and 9am. Mostly sunny, with a high near 62. Windy, with a west wind 22 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

    High: 62 °F

    Windy. Slight
    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Windy, with a west wind 21 to 23 mph, with gusts as high as 36 mph.

    Low: 52 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: A 20 percent chance of showers before 11am. Partly sunny, with a high near 62. Breezy.

    High: 62 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. Breezy.

    Low: 53 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Breezy.

    High: 67 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. Breezy.

    Low: 56 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 52. Windy, with a west southwest wind around 25 mph, with gusts as high as 37 mph.
Monday
A 20 percent chance of showers before 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 63. Windy, with a west wind 20 to 25 mph, with gusts as high as 37 mph.
Monday Night
A 20 percent chance of showers between 2am and 3am. Mostly cloudy, with a low around 52. Windy, with a west wind 20 to 23 mph, with gusts as high as 32 mph.
Tuesday
A slight chance of showers between 7am and 9am. Mostly sunny, with a high near 62. Windy, with a west wind 22 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 52. Windy, with a west wind 21 to 23 mph, with gusts as high as 36 mph.
Wednesday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 62. Breezy.
Wednesday Night
Partly cloudy, with a low around 53. Breezy.
Thursday
Mostly sunny, with a high near 67. Breezy.
Thursday Night
Partly cloudy, with a low around 56. Breezy.
Friday
Mostly sunny, with a high near 71. Breezy.
Friday Night
Mostly clear, with a low around 56. Breezy.
Independence Day
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 79. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Cascade Locks OR
 45.7°N 121.79°W (Elev. 157 ft)
Last Update:
12:41 am PDT Jun 29, 2026
Forecast Valid:
1am PDT Jun 29, 2026-6pm PDT Jul 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation